iOS 支付宝手机网站支付

后台提供的是一个可以使用webView加载的URL, URL的返回值为一个带有订单信息的from表单, 只有是这种类型,才能沿用以下代码

如果你请求的网络接口, 返回值中直接包含订单信息串, 那么可用直接传orderInfo的方法直接来做.

步骤1 集成支付宝SDK

步骤2 在加载webView的界面这样写

- (void)viewDidLoad { [super viewDidLoad]; self.view.backgroundColor = [UIColor whiteColor]; /// 初始化webView _webView = [[UIWebView alloc]initWithFrame:self.view.bounds]; /// 设置代理 _webView.delegate = self; [self.view addSubview:_webView]; /// load NSURLRequest *request = [[NSURLRequest alloc]initWithURL:[NSURL URLWithString:self.strUrl]]; [_webView loadRequest:request]; [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(payCancel:) name:RP_NOTIFITION_PAYCANCEL object:nil]; } - (void)payCancel:(NSNotification*)notifi{ [self.navigationController popViewControllerAnimated:YES]; } #pragma mark - - (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType { NSString* orderInfo = [[AlipaySDK defaultService]fetchOrderInfoFromH5PayUrl:[request.URL absoluteString]]; if (orderInfo.length > 0) { // 调用支付接口进行支付 /* { isProcessUrlPay = 1; resultCode = 6001; returnUrl = ""; } */ [[AlipaySDK defaultService]payUrlOrder:orderInfo fromScheme:@"zhandaotingche" callback:^(NSDictionary* result) { /* 9000 订单支付成功 8000 正在处理中，支付结果未知（有可能已经支付成功），请查询商户订单列表中订单的支付状态 4000 订单支付失败 5000 重复请求 6001 用户中途取消 6002 网络连接出错 6004 支付结果未知（有可能已经支付成功），请查询商户订单列表中订单的支付状态 其它 其它支付错误 */ if ([[result objectForKey:@"resultCode"] isEqualToString:@"6001"]) { [[NSNotificationCenter defaultCenter]postNotificationName:RP_NOTIFITION_PAYCANCEL object:nil]; }else if ([[result objectForKey:@"resultCode"] isEqualToString:@"9000"]){ [[NSNotificationCenter defaultCenter]postNotificationName:RP_NOTIFITION_PAYSUSSCESS object:nil]; }else if ([[result objectForKey:@"resultCode"] isEqualToString:@"4000"]){ [[NSNotificationCenter defaultCenter]postNotificationName:RP_NOTIFITION_PAYFAIL object:nil]; } }]; } return YES; }

在AppDelegate中 中补充

- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation { if ([url.host isEqualToString:@"safepay"]) { // 支付跳转支付宝钱包进行支付，处理支付结果 [[AlipaySDK defaultService] processOrderWithPaymentResult:url standbyCallback:^(NSDictionary *resultDic) { NSLog(@"result = %@",resultDic); if ([[resultDic objectForKey:@"resultCode"] isEqualToString:@"6001"]) { [[NSNotificationCenter defaultCenter]postNotificationName:RP_NOTIFITION_PAYCANCEL object:nil]; }else if ([[resultDic objectForKey:@"resultCode"] isEqualToString:@"9000"]){ [[NSNotificationCenter defaultCenter]postNotificationName:RP_NOTIFITION_PAYSUSSCESS object:nil]; }else if ([[resultDic objectForKey:@"resultCode"] isEqualToString:@"4000"]){ [[NSNotificationCenter defaultCenter]postNotificationName:RP_NOTIFITION_PAYFAIL object:nil]; } }]; } return YES; } -(BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options{ [WXApi handleOpenURL:url delegate:self]; if ([url.host isEqualToString:@"safepay"]) { // 支付跳转支付宝钱包进行支付，处理支付结果 [[AlipaySDK defaultService] processOrderWithPaymentResult:url standbyCallback:^(NSDictionary *resultDic) { NSLog(@"result = %@",resultDic); if ([[resultDic objectForKey:@"resultCode"] isEqualToString:@"6001"]) { [[NSNotificationCenter defaultCenter]postNotificationName:RP_NOTIFITION_PAYCANCEL object:nil]; }else if ([[resultDic objectForKey:@"resultCode"] isEqualToString:@"9000"]){ [[NSNotificationCenter defaultCenter]postNotificationName:RP_NOTIFITION_PAYSUSSCESS object:nil]; }else if ([[resultDic objectForKey:@"resultCode"] isEqualToString:@"4000"]){ [[NSNotificationCenter defaultCenter]postNotificationName:RP_NOTIFITION_PAYFAIL object:nil]; } }]; } return YES; }

good!

待补充~